Tonight I was under my truck looking for leaks and noted the following numbers:

Here's whats casted on the side of my 4 speeder tranny:

4 E258
GM
591665

Here's whats stamped on the BACK of the tranny towards the top:

SM132903 P

Any ideas ?????


Craig

My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear
My truck ....... Respect The Rust
If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.